Sirach 43:29

29 The Lord is terrible and very great, and marvellous is his power.

Sirach 43:29 In-Context

27 We may speak much, and yet come short: wherefore in sum, he is all.
28 How shall we be able to magnify him? for he is great above all his works.
29 The Lord is terrible and very great, and marvellous is his power.
30 When ye glorify the Lord, exalt him as much as ye can; for even yet will he far exceed: and when ye exalt him, put forth all your strength, and be not weary; for ye can never go far enough.
31 Who hath seen him, that he might tell us? and who can magnify him as he is?

The Brenton translation of the Septuagint is in the public domain.